I think you are going to have to pull the intake manifold off and replace all the gaskets, not just snug down the bolts. This engine has history with intake manifold gaskets and occasionally with a cracked intake manifold itself.
I think you are going to have to pull the intake manifold off and replace all the gaskets, not just snug down the bolts. This engine has history with intake manifold gaskets and occasionally with a cracked intake manifold itself.